baber/WOPTO huggingface dataset:
Patent JP-2004218953-A (JP)
Title: Device and method for regulating cooling water flow in condenser
Inventor: EGAMI NORIHIDE
IPC: F22D11/00
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a condenser cooling water flow regulating device capable of stably supplying cooling water without relying upon a variation in liquid level difference in a condenser cooling device for cooling a condenser recycling turbine steam of a power generating plant.  <P>SOLUTION: This condenser cooling water flow control device comprises an intake chamber liquid level gauge 22 fitted to an intake chamber 4 arranged continuously with an intake port 1 for taking cooling water from a condenser cooling device 10 with a condenser 9 of a steam turbine, a water release tank liquid level gauge 23 fitted to a cooling water release tank for releasing cooling water after cooling the condenser, and a control device 24 controlling the opening of a pump outlet valve 7 installed at the outlet of a cooling water supply pump 5 pumping up water from the water storage tank. The liquid levels in the intake tank 4 and at the water release port 18 are measured with the intake tank liquid level gauge 22 and the water release tank liquid level gauge 23, the liquid levels are inputted into the control device 24 to calculate a liquid level difference, and the flow of condenser cooling water is regulated by controlling the opening of the pump outlet valve 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003263822-A (JP)
Title: Optical disk system and method for changing rotational rate of information storage medium
Inventor: CRUPPER RANDOLPH S
IPC: G11B7/125
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved optical disk system.  <P>SOLUTION: The optical disc drive apparatus includes mechanics, optics, electronic circuitry, and software code for implementing a method of disc rotation. One such method includes the changing of the rotational rate of a storage medium by applying a force to the storage medium to change the rotational rate from an initial rotational rate toward a first upper limit. The first upper limit is between the initial rotational rate and a desired rotational rate. A first signal is generated when the rotational rate exceeds the first upper limit. A second signal is generated when the rotational rate exceeds a lower acceptable limit of the desired rotational rate. The application of force is then terminated. To terminate the application of force, a second upper limit may be set at an upper acceptable limit of the desired rotational rate, a lower limit may be set at the lower acceptable limit of the desired rotational rate, and the application of force may be terminated when the rotational rate is greater than the lower limit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003324473-A (JP)
Title: Variable capacity link apparatus and variable capacity link setting method
Inventor: OKAZAKI YASUTAKA
IPC: H04L47/2491
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable capacity link apparatus and a variable capacity link setting method in which network resources are efficiently utilized.  <P>SOLUTION: In the variable capacity link apparatus having a main signal system and a control system, the main signal system has an upper layer signal accommodation part for accommodating an upper layer signal, a lower layer path termination part, and a signal switching part for dividing the upper layer signal to lower layer signals in a lower layer path group having a capacity that is determined according to an amount of traffic of the upper layer signal and for delivering the lower layer signals to the lower layer path termination part, and the control system has a traffic amount measuring part for measuring the amount of traffic of the upper layer signal accommodation part and determining whether the capacity of the lower layer path group is to be increased or decreased according to the amount of traffic and a signal switching management part for controlling the signal switching part according to the result of the determination in the traffic amount measurement part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004224480-A (JP)
Title: Texture piling device
Inventor: NASU NOBUO
IPC: B65H20/08
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a carriage of a current device can not travel in the condition that the balancing force is applied to the carriage and accurate cutting of the raw material roll and accurate piling of the cut texture are impossible when piling the texture with a current device.  <P>SOLUTION: A base end of a texture holding belt 21 is fixed, and a tip thereof is wound up by a belt winding roller 22, and the balancing force is applied to the carriage 8 by a spring 30 of a tension spring shaft 25. With this structure, independently of position of the carriage, the carriage is always maintained in the balanced condition, and accuracy in each of processes is improved to accurately cut and pile the texture.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227909-A (JP)
Title: Manufacturing method of ionizable matter
Inventor: MIZUTA KEIICHIRO
IPC: H01M10/05
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of ionizable matter that is suitable as a material for constituting an ion conductive conductor for forming an electrochemical device by improving oxidation resistance by suppressing coloring of the product and mixing of impurities, and by reducing viscosity so that the ion conductivity may become excellent.  <P>SOLUTION: This is a manufacturing method of an ionizable matter from a compound having an anion as expressed by the general formula (1) and the manufacturing method of this ionizable matter uses the compound having the anion expressed by the general formula (1) which is treated at less than 100°C. Here, in the general formula (1), X expresses at least one kind of element selected from B, C, N, O, Al, Si, P, S, As, and Se. M<SP>1</SP>and M<SP>2</SP>express each same or different organic linking group. Q expresses an organic group. a is an integer of 1 or more, and b, c, d, e are integers of 0 or more.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227707-A (JP)
Title: Error signal generator circuit for optical disk
Inventor: SASAKI HIDEAKI
IPC: G11B7/09
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide circuit constitution in which the dc offset of a 1 chip CMOS integrated circuit generating an analog error signal is eliminated.  <P>SOLUTION: This circuit has at least an analog error signal generating part outputting an analog error signal based on the output signal of an optical pickup, a differential operational amplifier for eliminating the offset in which the error signal is inputted to one side of input terminals and the reference voltage is applied to the other input terminal, an A/D converting part converting the output signal of the differential operational amplifier for eliminating the offset into a digital signal and outputting it, and a reference voltage control part varying reference voltage applied to the operation amplifier based on the digital signal to eliminate offset, and the circuit is constituted of 1 chip CMOS type integrated circuit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228022-A (JP)
Title: Rotational operation type input device
Inventor: KONO KENJI
IPC: H01H19/02
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a rotational operation type input device, whereby a rotational operation and a pushing operation can be performed at the same time by one knob when operating it, and a design such as a function of an operating part, an operational letter and the like can be displayed at a fixed position regardless of the operation of the operating part.  <P>SOLUTION: This rotational operation type input device is provided with the knob 1 rotationally operated, an inner force sense applying means 9 to apply an inner force sense to the knob 1, a screen provided with the design 3a indicating the operating direction and the function of the knob 1, a lightening member 6 to make the design 3a projected on the top face of the knob 1 by lightening the screen 3, a holder 8 to store the inner force sense applying means 9, and a case 2 to be combined with the holder 8 and to hold the screen 3 and the lightening member 6, and the inner force sense is applied to the knob 1 from the inner force applying means 9 in response to the rotational operation of the knob 1. A translucent part 1d is annularly formed on the top face of the knob 1, and the screen 3 is disposed on the lower surface of the translucent part 1d so that the design 3a faces it.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236410-A (JP)
Title: Extending apparatus for cable laying coil
Inventor: KUBO KOICHI
IPC: H02G1/02
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extending apparatus for a cable laying coil capable of improving extending workability of the coil and of fixing a cable by maintaining cable supporting pitches at a constant interval after the laying of the cable.  <P>SOLUTION: This extending apparatus is used to extend the coil 20 for cable laying along a binding wire 30. A tubular body 10 is continuously formed in a longitudinal direction by sandwiching a taper part 12 between a large-diameter coil inlet 11 and a small-diameter coil outlet 13, and is constituted so as to open/close in an axial direction and so as to store the coil 20 with the binding wire 30 and a cable 40 inserted in the tubular body 10. A towing means 50 for towing the tubular body 10 in the direction of the coil inlet 11 along the binding wire 30 is provided outside the tubular body 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232950-A (JP)
Title: Combustion apparatus
Inventor: SATO MINORU
IPC: F23C99/00
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion apparatus capable of suppressing the generation of nitrogen oxides.  <P>SOLUTION: This combustion apparatus 20 comprises a burner 3 burning the mixed gas of fuel and combustion air 21, a combustion tube 6 formed on the burner 3 and surrounding flame, a fuel supply device 13 supplying the fuel to the burner 3, a combustion blower 5 taking external air therein through a suction passage 8 and supplying the air as the combustion air 21 to the burner 3, and a convection blower 9 taking the external air as convection air 22 therein, mixing the combustion gas 24 exhausted from a take-in combustion chamber 6 with the convection air 22, and blowing the mixed air from a hot air blowout port 10. The combustion apparatus also comprises an exhaust gas circulation conduit 7 installed so as to lead from the inside of the combustion tube 6 to the suction passage 8 and mixing a part of the combustion gas 24 with the combustion air 21.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233247-A (JP)
Title: Ultrasonic flowmeter
Inventor: UMEKAGE YASUHIRO
IPC: G01F1/66
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic flowmeter having high accuracy by suppressing the influence of a flow velocity distribution at the inlet part when measuring the flow rate at a flow measuring part.  <P>SOLUTION: The flow measuring part in a stream tube 11 having a pair of ultrasonic transducers is divided into a plurality of split passages 18a-18f in front-and-back two stages through partition plates 17a, 17b, 17c. First of all, a fluid is split into split passages 18a, 18b in the front stage and then re-split into four split passages 18c-18f in the back stage. The flow velocity distribution is homogenized by splitting, to thereby enable highly accurate flow measurement.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240041-A (JP)
Title: Manufacturing device for optical device
Inventor: KITABAYASHI MASASHI
IPC: G02B27/18
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing device for an optical device used for a rear projector and capable of reducing a margin amount on a transmission type screen.  <P>SOLUTION: The manufacturing device 2 for manufacturing the optical device 45 used for the rear projector is equipped with an adjusting part main body 30 equipped with a placing table 25 and a six-axis position adjusting unit 31, a screen unit 50 to which a projected optical image emitted from a projection lens 46 is projected, and a CCD camera 56 detecting the optical image projected to the screen unit 50. The screen unit 50 is arranged symmetrically with respect to the optical axis of the projection optical system so that the end of the projected optical image may be projected in a non-swing state where the optical axis of the optical image emitted from the optical device 45 is nearly aligned with the optical axis of the projection lens 46.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003203577-A (JP)
Title: Plasma source device
Inventor: MIYAKE KOJI
IPC: H01J27/02
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma source device as a novel composite vapor deposition device usable for an ion source and a radical source, capable of forming a good quality thin film on a base board by selectively emitting only a radical of film forming species particularly at operation time as the radical source, usable in common to the ion source and the radical source, and capable of forming respective superior thin films.  <P>SOLUTION: This plasma source device has a casing 1 for forming plasma by ionizing gas, an extraction electrode system 4 installed in an opening part 3 of the casing 1, and setting electric potential so as to extract an ion from the plasma at ion source operating time, and a means for emitting the radical of the plasma via the extraction electrode system 4 by wholly setting the extraction electrode system 4 to floating electric potential at radical source operating time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258615-A (JP)
Title: Electric assembly, electric system, solid-state relay and solid-state a relay
Inventor: BRYAN LYLE STANLEY
IPC: H03K17/08
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric assembly, an electric system, a solid-state relay and a solid-stage A relay which solves the problem of current leakage to the ground from the solid-state relay being used in a standard relay package having a standard pin configuration.  <P>SOLUTION: The solid-state relay 1 comprises a power MOSFET Q1 for switching the power to a load 4. A PNP transistor Q2 monitors the voltage drop across the MOSFET Q1 and cuts off this MOSFET, when the voltage drop exceeds a reference level. When the power MOSFET is commanded to turn off, a solid-state relay circuit floats and thus no leakage to the ground exists.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004246416-A (JP)
Title: Information processing system and authentication method
Inventor: OTA MASAYA
IPC: G06F21/34
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is necessary for a PC to previously store the right of access to a server device, or that it is necessary to use special accessory equipment such as an IC card reader in a conventional PC authentication method.  <P>SOLUTION: In this method for authenticating an information processor using a voice data outputting device, an information processor and a server device, the server device receives key information for personal identification transmitted from a voice data outputting device, and transmits voice data based on the key information for personal identification to the voice data outputting device, and the voice data outputting device transmits the voice data or data obtained by demodulating the voice data through the information processor to the server device, and the server device authenticates the information processor based on the received data. Thus, it is possible to give the information processor the right of access to the server device in a simple mechanism.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004209187-A (JP)
Title: Apparatus employing electronic circuit in order to make more sure function of stethoscope which conducts oscillating sound to ear and to display simultaneously pulse rate
Inventor: AKUTAGAWA HAJIME
IPC: A61B5/0245
Filed: 2003-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus employing an electronic circuit in order to make better the function of a stethoscope and also to display a pulse rate.  <P>SOLUTION: In this apparatus, the electronic circuit comprises an oscillating sound receiving sensor 1, a pulse detecting circuit 4, and a pulse rate displaying circuit 5. In addition, in this apparatus, the oscillating sound is checked by an earphone 3 and the pulse rate is displayed by an display 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004210250-A (JP)
Title: Automobile anti-theft system
Inventor: KOBAYASHI OKIHIRO
IPC: B60R25/10
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automobile anti-theft system having a high function by developing and applying a detection sensor unit for preventing theft having high performance.  <P>SOLUTION: When a detection transmission wave is transmitted along the outer face of a tire 11 from a detection sensor unit 1 and an obstacle intrudes, its detection is received by a light receiving element 3 to confirm that the obstacle intrudes by a system control part 14. The system control part informs a destination for the reporting of its information automatically set in advance. The detection sensor unit is installed in a vehicle to detect an intruder into the vehicle. The detection sensor unit provided with a movable shutter 5 and a movable filter for protecting an important sensor element of the detection sensor unit from the environment in which water, snow, mud, and dust splash toward the detection sensor unit during the traveling of the vehicle and capable of detecting theft satisfactorily even in a severe automobile environment is applied to obtain the automobile anti-theft system.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247509-A (JP)
Title: Device and method for wet processing
Inventor: SHIMADA YOSHIRO
IPC: H01L21/306
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To monitor a chemical-supply flow in a pipe arrangement in a chemical-supply system to always supply and clean a chemical of a sustained flow, in a device and method for processing a wafer 30 provided by a spraying nozzle 13 for spraying chemicals to the respective surface of the wafer 30 contained in a hermetic container 2 where a plurality of wafers 30 are supported and contained.  <P>SOLUTION: A flow of chemicals measured by a chemical-supply flow mater 6 is monitored by an abnormal detector 21 with respect to each spraying of the chemical to the surface of a wafer 30 by a spraying nozzle 13. When the detector 21 detects the flow of the chemical not more than the rated value, a pump 5 is stopped, and a supply opening/closing valve 9 and a circulation opening/closing valve 11 are closed to stop the processing of the wafer 30, resulting in preventing an occurrence of the wafer processing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242927-A (JP)
Title: Slot machine
Inventor: EBIHARA MITSUO
IPC: A63F5/04
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable anybody to easily arrange prescribed patterns on a display part regardless of the presence/absence of knowledge and skills which are conventionally required for arranging the prescribed patterns such as patterns corresponding to prize-winning on the display part when the prescribed patterns corresponding to prize-winning occurring at a slot machine has to be arranged on the display part when a player plays the slot machine, and which are storing the array etc. of the patterns on rotated rotation reels by the user, properly stopping the rotation reels by pressing a stop button with a good timing by following the patterns on the rotated rotation reels by the user, etc.  <P>SOLUTION: The main control substrate 100 is provided with: a function of a pattern range judging means for judging whether the positions of the prescribed patterns on the rotation reels10a to 10c are within a prescribed range with respect to the display part 42; a function of a command invalidation means for invalidating a stoppage processing command for stopping the rotation reels 10a to 10c when the judging means judges that the positions of the prescribed patterns are not within the prescribed range.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247614-A (JP)
Title: Object to be exposed having alignment mark and its method
Inventor: MORI TETSUYA
IPC: G03F9/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning method capable of highly accurately superposing a mask and a wafer, and of effectively transferring a circuit pattern onto the wafer.  <P>SOLUTION: The structure is one where a pattern of the mask is exposed to light using an aligner apparatus. In the structure, it includes an alignment mark observable by both of an observation optical system for aligning the mask and the structure and of a mismatching measuring apparatus for confirming a matching state of the structure exposed in the aligner apparatus and the mask.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248474-A (JP)
Title: Apparatus and method for toppling rotor over sideways
Inventor: ABE IWAO
IPC: H02K15/02
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To stably support the lower shaft portion of a rotor for damage prevention and smoothly perform toppling operation when the rotor is pulled out of the stator of a vertical rotary machine and is toppled over sideways.  <P>SOLUTION: A toppling apparatus 1 comprises a shaft insertion 5 which is installed above a base portion 2 so that the shaft insertion portion can be freely rotated around its horizontal axis and wheel arrangements 6 provided under the base 2. The toppling apparatus is prepared. An upper shaft 15b of a rotor 15 is gripped and pulled out upward by a gripping portion 16 of a hoisting means, such as an overhead traveling crane. A lower shaft 15c of the rotor 15 pulled out is inserted into the shaft insertion 5 of the toppling apparatus 1, and using the wheel arrangements 6, the toppling apparatus 1 is moved sideways to topple the rotor 15 over sideways.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251201-A (JP)
Title: Control device for internal combustion engine
Inventor: SHINJO TAKASHI
IPC: F02M25/07
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent degradation in acceleration response and restrain smokes caused by residual EGR gas at the time of rapid acceleration from a driving range at a high exhaust gas recirculation rate.  <P>SOLUTION: In a diesel engine equipped with a turbo supercharger 7, an exhaust gas recirculation passage 13 ranging from an exhaust passage 11 to an exhaust system is branched into a first exhaust gas recirculation passage 13A connected with an intake air collector 3 and a second exhaust gas recirculation passage 13B connected with an intake manifold 2, and first and second EGR valves 14, 15 are respectively provided. Under the prescribed driving condition, the first EGR valve 14 is closed, and the second EGR valve 15 is opened to perform exhaust gas recirculation right before the cylinder in advance for preparing for a rapid acceleration. When a rapid acceleration request is made under this condition, the second EGR valve 15 is closed to lower EGR rate. At this time, the amount of the residual EGR gas is small by the volume of the intake air collector 3 and the like, thus improving the acceleration response and restraining the smoke.  <P>COPYRIGHT: (C)2004,JPO&NCIPI